1154953521

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1807439}}^1$

素因数の和:1807516

約数の個数: 12

約数和(自身を含む): 1691763840

約数和(自身を除く): 536810319

約数列:

[1, 3, 9, 71, 213, 639, 1807439, 5422317, 16266951, 128328169, 384984507, 1154953521]

約数ペア:

[(1, 1154953521), (3, 384984507), (9, 128328169), (71, 16266951), (213, 5422317), (639, 1807439)]